Hi students, Welcome to **AMBiPi (Amans Maths Blogs)**. In this article, you will get * Quadratic Equations CBSE Class 10 Maths MCQ Questions with Answer Keys*. You can download this PDF and save it in your mobile device or laptop etc.

**Quadratic Equations CBSE Class 10 Maths MCQ Question No 41:**

If 1 + √2 is a root of a quadratic equation with rational coefficients, then its other root is

**Option A** : √2

**Option B** : √2 – 1

**Option C** : 1/√2

**Option D** : 1 – √2

**Show/Hide Answer Key**

**Option D : 1 – √2**

**Quadratic Equations CBSE Class 10 Maths MCQ Question No 42:**

If the roots of the equation ax^{2} + bx + c = 0 be equal, then the value of c is

**Option A** : b/2a

**Option B** : –b/2a

**Option C** : –b^{2}/4a

**Option D** : b^{2}/4a

**Show/Hide Answer Key**

**Option D : b ^{2}/4a**

**Quadratic Equations CBSE Class 10 Maths MCQ Question No 43:**

If one root of the quadratic equation 2x^{2} + kx – 6 = 0 is 2, find the value of k

**Option A** : k = -1

**Option B** : k = 1

**Option C** : k = 2

**Option D** : k = 3

**Show/Hide Answer Key**

**Option A : k = -1**

**Quadratic Equations CBSE Class 10 Maths MCQ Question No 44:**

The roots of the equation x^{2} – 3x + 4 = 0

**Option A** : Real and equal

**Option B** : Real and not equal

**Option C** : Not real

**Option D** : None of these

**Show/Hide Answer Key**

**Option C : Not real**

**Quadratic Equations CBSE Class 10 Maths MCQ Question No 45:**

The factors of equation 25m^{2} + 30m + 9 are

**Option A** : (5m – 3)(5m + 2)

**Option B** : (5m + 3)(5m – 3)

**Option C** : (5m – 3)(5m + 3)

**Option D** : (5m + 3)(5m + 3)

**Show/Hide Answer Key**

**Option D : (5m + 3)(5m + 3)**

**Quadratic Equations CBSE Class 10 Maths MCQ Question No 46:**

Divide 51 into two parts whose product is 378 will be

**Option A** : 34, 17

**Option B** : 24, 27

**Option C** : 42, 9

**Option D** : 32, 19

**Show/Hide Answer Key**

**Option C : 42, 9**

**Quadratic Equations CBSE Class 10 Maths MCQ Question No 47:**

If 3x^{2} + 7x – 3 = 0, then the product of the roots is

**Option A** : -1

**Option B** : 3/7

**Option C** : 1

**Option D** : 7/3

**Show/Hide Answer Key**

**Option A : -1**

**Quadratic Equations CBSE Class 10 Maths MCQ Question No 48:**

If one root of the equation 3x^{2} – 10x + 3 = 0 is 1/3, then other root is

**Option A** : –1/3

**Option B** : -3

**Option C** : 3

**Option D** : 1/3

**Show/Hide Answer Key**

**Option C : 3**

**Quadratic Equations CBSE Class 10 Maths MCQ Question No 49:**

If one root of 5x^{2} + 13x + k = 0 be the reciprocal of the other root, then the value of k is

**Option A** : 0

**Option B** : 5

**Option C** : 2

**Option D** : 1

**Show/Hide Answer Key**

**Option B : 5**

**Quadratic Equations CBSE Class 10 Maths MCQ Question No 50:**

The two numbers are such that their product is equal to their sum and the numbers are equal. They are

**Option A** : 11, 11

**Option B** : 4, 4

**Option C** : 2, 2

**Option D** : 3, 3

**Show/Hide Answer Key**

**Option C : 2, 2**

CBSE Class 10 Maths Chapterwise MCQs |
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1 : Real Numbers MCQ | 1 to 10 | 11 to 20 | 21 to 30 | 31 to 40 | 41 to 50 |

2 : Polynomials MCQ | 1 to 10 | 11 to 20 | 21 to 30 | 31 to 40 | 41 to 50 |

3 : Linear Equations MCQ | 1 to 10 | 11 to 20 | 21 to 30 | 31 to 40 | 41 to 50 |

4 : Quadratic Equations MCQ | 1 to 10 | 11 to 20 | 21 to 30 | 31 to 40 | 41 to 50 |

5 : Arithmetic Progression MCQ | 1 to 10 | 11 to 20 | 21 to 30 | 31 to 40 | 41 to 50 |

6 : Triangles MCQ | 1 to 10 | 11 to 20 | 21 to 30 | 31 to 40 | 41 to 50 |

7 : Coordinate Geometry MCQ | 1 to 10 | 11 to 20 | 21 to 30 | 31 to 40 | 41 to 50 |

8 : Introduction to Trigonometry MCQ | 1 to 10 | 11 to 20 | 21 to 30 | 31 to 40 | 41 to 50 |

9 : Application of Trigonometry MCQ | 1 to 10 | 11 to 20 | 21 to 30 | 31 to 40 | 41 to 50 |

10 : Circles MCQ | 1 to 10 | 11 to 20 | 21 to 30 | 31 to 40 | 41 to 50 |

11 : Constructions MCQ | 1 to 10 | 11 to 20 |

12 : Area Related to Circles MCQ | 1 to 10 | 11 to 20 | 21 to 30 | 31 to 40 | 41 to 50 |

13 : Surface Area & Volume MCQ | 1 to 10 | 11 to 20 | 21 to 30 | 31 to 40 | 41 to 50 |

14 : Statistics MCQ | 1 to 10 | 11 to 20 | 21 to 30 | 31 to 40 | 41 to 50 |

15 : Probability MCQ | 1 to 10 | 11 to 20 | 21 to 30 | 31 to 40 | 41 to 50 |

16 : Previous Year Maths MCQs from CBSE Board Class 10| 1 to 100 |